UC知道英语同义句转换 最好说明理由...讲解下
来源：百度知道 编辑：UC知道 时间：2024/07/06 14:27:48
1. To talk with his mother is necessary
__ __ necessary __talk with his mother
2.There was a school in this village ,but now there village
therer__ __ __ a school in this village
3.At last we worked out this math problem
__ __ __ we worked out this math problem
__ __ necessary __talk with his mother
2.There was a school in this village ,but now there village
therer__ __ __ a school in this village
3.At last we worked out this math problem
__ __ __ we worked out this math problem
1. It is to 动词不定式作主语通常用it作形式主语，句型是： It is + 形容词+to do sth,
2. used to be 过去有现在没有要用used to do sth.
3. In the end 同意短语，还可说成finally